//web pack 打包命令
//webpack './src/main.js' './dist/bundle.js' -mode=development

// 1.使用commonjs的模块化规范
const { add, mul } = require('./mathUtil.js')
console.log(add(2, 3))

// 2.使用ES6的模块化规范
import { name } from './info'
console.log(name)
